CNC Machined POM Eccentric Guide Roller with Double Zirconia Ceramic Bearings

The POM Eccentric Guide Roller is a precision motion component designed for automation equipment and high-accuracy guiding systems. Manufactured with CNC machined POM components, this roller features an eccentric inner structure, double bearing support, zirconia ceramic balls and a nylon cage.

The eccentric design allows fine adjustment of the guide position, helping reduce mechanical clearance and improve motion stability. The POM rolling surface provides low noise operation, smooth movement and excellent wear resistance.

This precision guide roller is ideal for semiconductor equipment, cleanroom automation, linear motion systems, inspection machines, robotics and customized industrial applications.

---

Specifications

Product Name: POM Eccentric Guide Roller

Material:

• Outer Roller: CNC Machined POM
• Eccentric Inner Part: CNC Machined POM
• Bearing Balls: Zirconia Ceramic (ZrO₂)
• Cage: Nylon

Structure:

• Double bearing design
• Eccentric adjustment structure
• Flanged guide surface

Approximate Size:

• Outer Diameter: 46 mm
• Overall Height: 38 mm

Customization:
Custom dimensions and materials are available according to drawings or application requirements.

---

Features

Adjustable Eccentric Design

The eccentric structure enables precise adjustment of the guide position, improving installation accuracy and reducing unwanted movement.

CNC Machined POM Components

Precision machined POM provides a smooth rolling surface, low friction and stable dimensional performance.

Double Bearing Support

The dual bearing structure improves rotational stability and load distribution during continuous operation.

Zirconia Ceramic Ball Option

Ceramic balls provide excellent corrosion resistance, low friction and smooth operation compared with traditional steel balls.

Low Noise Performance

The combination of POM material and ceramic rolling elements helps reduce operating noise in precision equipment.

Clean and Reliable Motion

Suitable for applications requiring low maintenance, non-corrosive materials and controlled operating environments.

---

Applications

• Semiconductor wafer handling equipment
• Cleanroom automation systems
• Linear guide mechanisms
• Precision inspection machines
• LCD / glass panel transfer equipment
• Robotics and positioning systems
• Packaging automation machinery
• Custom industrial motion systems

---

Why Choose SUNTRON

• CNC machining specialist for high-performance plastic components
• Customized plastic rollers, bearings and precision parts
• Experienced in POM, PEEK, PI, PTFE and UHMWPE machining
• Support prototype development and mass production